Patents by Inventor Avraham Kochal

Avraham Kochal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Faucet mixing battery
    Patent number: 4785845
    Abstract: A faucet mixing battery including a casing adapted to be fixed to a surface having hot and cold water outlets; first and second coupling ports carried by the casing, adapted to be coupled respectively to the outlets; a mixing spout extending from the casing; an electric water heating unit located in the casing and having a unit inlet coupled to at least the first coupling port and having a unit outlet coupled to the mixing spout; manual control means mounted on the casing for controlling the flow from the coupling ports to the mixing spout.
    Type: Grant
    Filed: November 16, 1987
    Date of Patent: November 22, 1988
    Inventor: Avraham Kochal